Brad's Car Manuals: A 3rd party mirror of CHARM + LEMON car manuals
Home >> Volvo >> 1986 >> 244 Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Idle Speed Control System >> Testing >> Throttle Switch Test >> 4-Cylinder Non-Turbo Vehicles

4-Cylinder Non-Turbo Vehicles

Download the full database via torrent (~1.1 TB)
  1. Connect ohmmeter between ground and terminal "3". Depress accelerator pedal. Meter should show zero resistance in idle position and infinite resistance in other positions.
  2. Connect ohmmeter between ground and terminal "12". Depress accelerator pedal. Meter should show zero resistance in full throttle position and infinite resistance in other positions.
  3. If incorrect, check throttle valve switch ground at intake manifold. If ground connection is okay replace throttle valve switch.
scientia non olet · About Brad's Car Manuals